Individual Calculations April 2020
 Martinez Ferrer, Rafael  Total change: 61.60  Rating chartPersonal card
 Lliga Catalana 2020 Preferent Barcelona GRUP IV FIDE (Rds. 1-8) Catalunya ESP 2020-01-08
RcRownchangeKK*chgGame
 1612 1661 2.00 3 0.31 20 6.20 
  Navajas Alvarez, Antoni 1410 ESP1.0010.19203.80 
  Aguilera Bonaque, Juan Carlos 1889 ESP0.001-0.2120-4.20 
  Archs Garriga, Ignasi 1536 ESP1.0010.33206.60 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 XVe Torneig Igualada i l Anoia Igualada ESP 2020-01-11
RcRownchangeKK*chgGame
 1635 1661 3.50 6 0.34 20 6.80 
  Febrero Perez, Lluis 1385 ESP1.0010.17203.40 
  Carrasco Sanchez, Manuel 1726 ESP0.5010.09201.80 
  Prat Rabell, Josep M. 1755 ESP0.5010.13202.60 
  Abreu Sanchez, Leonel Jesus 1712 VEN0.001-0.4320-8.60 
  Carrasco Gomez, Adahara 1562 ESP1.0010.36207.20 
  Martinez Ferrer, Albert 1672 ESP0.5010.02200.40 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 Lliga Catalana 2020 Segona Barcelona Grup II FIDE (Rds. 1-8) Catalunya ESP 2020-01-18
RcRownchangeKK*chgGame
 1639 1661 2.50 3 0.92 20 18.40 
  Sabate Catala, Josep 1710 ESP0.5010.07201.40 
  Sanchez Coves, Juan Josep 1509 ESP1.0010.30206.00 
  Ferrer Fargas, Jordi 1698 ESP1.0010.552011.00 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 XIV Obert nocturn Societat Coral Colon de Sabadell Sabadell ESP 2020-02-07
RcRownchangeKK*chgGame
 1893 1634 2.50 5 1.51 20 30.20 
  Alvarez Dominguez, Breixo 2034  * ESP1.0010.922018.40 
  Salinas Tomas, Daniel 1949 ESP0.001-0.1420-2.80 
  Sierra Casado, Manuel 1755 ESP0.5010.16203.20 
  Parra Bola, Jose Maria 1887 ESP0.001-0.1920-3.80 
  Perez Berenguer, Valentin 1839 ESP1.0010.762015.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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